- 钻台 drill block; drill floor
- 托梁 joist; trimming joist; trimm ...
- 钻台 [工业] drill block; drill floor
- 托梁 [土] joist; trimming joist; trimmer; bridle
- 司钻台 driller consol; driller's station
- 钻台;钻机 drilling rig
- 钻台板 rig timber
- 钻台工 floorman; slipuller
- 钻台面 rig floor level
- 楼梯平台托架 landing bearer
- 撑托梁 strut framed beam; strut-framed beam
- 承木;托梁 bearer
- 端托梁 beam supported at both ends
- 搁栅;托梁 joist
- 过梁;托梁 trimming beam
- 横托梁 cross girders
- 墙托梁 wall beam
- 三托梁 beam with central prop
- 托梁, 桁 joist
- 小托梁 binding joist
- 形托梁 t joist
- 砖托梁 brick trimmer
- 气井钻台 gas platform
- 手摇钻台架 drill stand
- 凿井钻台 sinking jumbo
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Last modified time:Tue, 12 Aug 2025 00:29:56 GMT